Revisiting Anatomy of the Interatrial Septum and its Adjoining Atrioventricular Junction Using Noninvasive Imaging Techniques
Interest in the anatomy of the interatrial septum (IAS) and its adjoining atrioventricular (AV) junction has risen enormously in the past two decades with the simultaneous evolution of left-sided percutaneous structural heart disease and complex electrophysiologic procedures. These procedures require, in fact, a direct route to the left atrium through the IAS. Thus, a thorough understanding of the complex anatomy of the IAS and AV junction is essential for performing a safe and effective transseptal puncture.
Source: Journal of the American Society of Echocardiography - Category: Cardiology Authors: Francesco F. Faletra, Laura Anna Leo, Vera Lucia Paiocchi, Susanne Anna Schlossbauer, Giovanni Pedrazzini, Tiziano Moccetti, Siew Yen Ho Source Type: research